package com.xn2001.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.xn2001.dao.CourseExDao;
import com.xn2001.entity.CourseEx;
import com.xn2001.service.CourseExService;
import org.springframework.stereotype.Service;

/**
 * Created by 乐心湖 on 2020/4/26 15:27
 */
@Service
public class CourseExServiceImpl extends ServiceImpl<CourseExDao,CourseEx> implements CourseExService {
}
